CNC Milling and Boring Machining Center

• Structure: Horizontal Boring Machine
• Coordinate Boring Machine Type: Horizontal Type
• Tool Type: Fine Knife
• Controlling Mode: CNC
• Precision: High Precision
• Automatic Grade: Automatic
• Model NO.: TK6513-2
• Certification: GS, CE, ISO 9001
• Condition: New
• Transport Package: Pallet
• Specification: TK6513
• Trademark: Allway
• Origin: China
• HS Code: 8457102000
• Production Capacity: 1000PC/Year

Product Description

CNC Milling and Boring Machine TK6513

Introduction of specific parameters of CNC planer type milling and boring machine:

1. Resin sand molding high-quality castings, and two stress relief treatments.

2. The machine tool has a "T"-shaped layout, the column adopts a fixed column or a movable column structure, and the spindle box is hung on the side.

3. X, Y, Z all adopt ball linear guide, with high geometric accuracy and long service life.

4. X, Y, Z, W all use servo motors to drive the ball screws to rotate via synchronous pulleys, with simple and reliable structure.

5. The boring shaft is equipped with a cutter cylinder, which makes loading and unloading tools convenient and fast.

6. Optional 4*90 ° positioning rotary table or fixed traverse table or pneumatic manual equalizing rotary table

7. The main drive is driven by a direct drive motor to rotate the main shaft, which has a simple structure and low noise, and can be steplessly adjusted in a wide range.

The 8.4*90 ° positioning rotary table adopts patented rolling support technology, which is light in rotation and large in load-bearing capacity.
 

1. Various types of milling heads and processing aids can be easily installed.

 
Description of this series of milling and boring machines:
TK6511 economical CNC planer-type milling and boring machine is designed and manufactured using the current advanced mechanical, electrical, hydraulic and other new technologies. It has the characteristics of excellent performance, wide range of processing technology, high precision and high production efficiency. The machine tool has an advanced transmission mechanism, a simple operation interface, and a beautiful overall appearance.
This machine tool is suitable for cutting planes, inclined surfaces, curved surfaces, two-dimensional surfaces and holes of medium-sized and heavy parts. It is widely used in aviation, engines, molds, construction machinery, heavy machinery, locomotives, mining equipment, and other manufacturing industries. It can realize the functions of drilling, reaming, boring, groove cutting and plane milling processing in one clamping, and can perform U-turn boring and multi-face processing of the workpiece installed on the rotary table.
Main structural features of machine tool
TK6511 planer-type milling and boring machine, with T-shaped movable column and side-mounted spindle box structure: the bed is in the overall T-shaped type. The horizontal movement of the worktable along the front bed is the X axis, the column is fixed on the sliding seat, the sliding seat moves longitudinally along the rear bed rail as the Z axis, the headstock moves along the vertical direction of the column rail as the Y axis, and the boring axis moves in the axial direction. W axis.
The overall structure design of the machine tool adopts FEM finite element analysis to carry out reasonable reinforcement to ensure its high rigidity and stability.
All basic large parts are made of high-quality gray cast iron, resin sand casting process, and two aging treatments
3.1 Bed
The bed structure has better dynamic characteristics and replaces the separate structure of the table bed and column bed of the traditional planer type milling and boring machine. The ratio of length, width, and height is reasonable, and the internal reinforcing ribs are crisscross and densely distributed to form a solid whole.
The bed guide adopts high-precision rolling linear guide, which has low friction, wear resistance, and good vibration absorption. It can better ensure the smooth movement and contact rigidity of the moving parts, so that the machine tool has high precision.
3.2 Slide
The sliding seat is the installation body of the feed transmission device. The upper sliding seat is the connecting body of the worktable and the lower seat, and the sliding seat is the connecting body of the column and the bed. The linear movement of the upper sliding seat and the sliding seat respectively form an X axis and a Z axis.
3.3 Slide seat
The sliding seat is installed and fixed on the bed, and a lead screw and a rolling linear guide are installed on it. The upper sliding seat and the working table are installed on the rolling linear guide rail, and the X-direction movement is realized by the transmission of the ball screw.
3.4 Column
The column is the intermediate connecting body between the sliding seat and the spindle box. It is combined with the bed saddle by screws and positioned by the taper pin. At the same time, it is combined with the spindle box through the rolling linear guide surface and the pressure plate. The spindle box lift (Y Shaft) The feed device is driven by an AC servo motor to drive the early warning ball screw pair to make the headstock move on the column.
3.5 headstock
The spindle box is mainly composed of a box body, a boring shaft, a milling shaft, etc.
The rotation of the boring shaft (spindle) of the machine tool is driven by a special high-torque motor, which realizes zero transmission, eliminates the noise of the spindle box, and enables the machine tool to have the function of spindle rotation and positioning. The direct drive motor transmission has the characteristics of no gears, no mechanical backlash, high rigidity, high torque, low power loss, and good reliability.
The main shaft adopts a BT50 tool holder, clamped by a disc spring, and a hydraulic release structure. The boring shaft adopts high-strength 38CrMoAl material, high-hardness nitriding process, and has high flexibility and surface hardness. The boring shaft is supported in the milling shaft by two hardened sliding sleeves (GCr15). The milling shaft is supported in the box by precision rolling bearings. The rotation of the boring shaft is driven by two pairs of flat keys between the milling shaft and the boring shaft. The telescopic movement of the boring shaft in the milling shaft.
3.6 Workbench
The worktable adopts manual four-point single pin positioning structure, which is simple, reliable and accurate. It is supported by a full circle of cylindrical rollers on the upper sliding seat, and the central shaft is equipped with a bearing, so it can be rotated 360° manually and easily and positioned at 90° by the positioning mechanism. When the worktable rotates, loosen the positioning pin and hydraulic clamping device. When the worktable needs to be positioned at 0°, 90°, 180°, 270°, the positioning pin of the worktable can be inserted into the positioning sleeve for positioning, and the hydraulic clamp will be activated. Tight device.
The TQ56 series pneumatic manual aliquoting turntable is a high-precision aliquoting turntable with end gear as the indexing element, pneumatic lifting and manual indexing. It has small rotating torque, large carrying capacity, reliable braking, and high indexing accuracy. It is suitable for various high-precision processing occasions such as boring and milling. The working table moves linearly along the horizontal (X axis) of the bed around the center of the table.
CNC rotary table
The TK56 series numerical control halving turntable is used for the processing of halving parts on a CNC milling and boring machine. It is driven by a servo motor and has a triple gear plate for precise positioning. It has the characteristics of high accuracy, heavy load, and good accuracy retention.
 

	unit	TK6511-1	TK6511-2	TK6511-6	TK6513-1	TK6513-2	TK6513-5
Boring bar Diameter	mm	Φ110	Φ110	Φ110	Φ130	Φ130	Φ1210
Boring bar taper		ISO50	ISO50	ISO50	ISO50	ISO50	ISO50
Milling bar face diameter	mm	Φ190	Φ190	Φ190	Φ220	Φ220	Φ220
Spindle speed	R/min	10-1000	10-1000	10-1000	10-930	10-930	10-1800
Worktable size(LxW)	mm	1200x900(Fixed table)	2500x1000 (Fixed cross moving table)	2000x14000 (Rotary table)	3000x1250 (Fixed cross moving table)	2000x1400 (Rotary table)	2000x1400/1600x1600(CNC Rotary)
Max. Loading of worktable	kg	5000	5000	10000	15000	10000	7000
Longitudinal travel  X	mm	2000	2000	2500	3000	2500	2500
Head stock vertical travel Y	mm	1200	1200	1200	2000	1800	1700
Column Vertical travel Z	mm	700	Fixed column	900	Fixed column	900	900
Boring axis travel (W axis)	mm	600	600	600	800	800	800
Head stock vertical feeding speed	Mm/min	1-5500	1-5500	1-5500	1-5500	1-5500	1-6000
Worktable feeding speed	Mm/min	1-5500	1-7000	1-6000	1-5500	1-5500	1-6000
Column feeding speed	Mm/min	1-1200	----------------	1-5500	--------------	1-1200	1-6000
Spindle feeding speed	Mm/min	1-5500	1-5500	1-5500	1-5500	1-5500	1-6000
Main motor power	kw	15	15	15	15	15	15
overall dimensions(LxWxH)	mm	3910*3660*3530	6560*3600*3060	6400*4300*4700	7000*4300*4320	5000*4500*4500	5000*4500*4500
N.W.	KG	15500	15000	16500	28000	28000	22000

Main purchase parts list:

Item	Name	Origin or Manufacturer	Remark
1	CNC Controller	HNC,KND	Optional: Fanuc,Siemens
2	Spindle	China
3	Spindle bearing	NSK or equal brand
4	Ball screw and linear guideway	China Nanjing
5	Main Electrical components	China Tianshui
6	Main body	China Jier
7	CNC electric cabinet industrial air conditioner	China Tongfei
8	Timing and quantitative lubrication pump	China Zhejiang